Chapter 9 Troubleshooting; Fault Messages Table - Delta Electronics ASDA-B2 series User Manual

If a fault is detected on the servo drive or motor a corresponding fault code will be shown
on the drive's LED display. Fault codes can also be transmitted via communication, see
P0-01 and P4-00 ~ P4-04 for display on controller or HMI.

9.1 Fault Messages Table

Servo Drive Fault Messages
Display Fault Name
Overcurrent
Overvoltage
Undervoltage
Motor error
Regeneration error
Overload
Overspeed
Abnormal pulse
control command
Excessive deviation
Reserved
Encoder error
Adjustment error
Emergency stop
activated
Reverse limit switch
error
Forward limit switch
error
IGBT temperature error The temperature of IGBT is over high.
Memory error
Revision September 2013
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.
VARITEL INGENIERIA ELECTRONICA S.A.

Chapter 9 Troubleshooting

Fault Messages
Main circuit current is higher than 1.5 multiple of motor's
instantaneous maximum current value.
Main circuit voltage has exceeded its maximum allowable
value.
Main circuit voltage is below its minimum specified value.
The motor does not match the drive. They are not
correctly matched for size (power rating).
Regeneration control operation is in error.
Servo motor and drive is overload.
Motor's control speed exceeds the limit of normal speed.
Input frequency of pulse command exceeds the limit of its
allowable setting value.
Position control deviation value exceeds the limit of its
allowable setting value.
Reserve
Pulse signal is in error.
Adjusted value exceeds the limit of its allowable setting
value when perform electrical adjustment.
Emergency stop switch is activated.
Reverse limit switch is activated.
Forward limit switch is activated.
EE-PROM write-in and read-out is in error.
Fault Description
9-1